An Error Analysis of the Multirate Method for Power System Transient Stability Simulation
This document has been relocated to http://scholarsmine.mst.edu/ele_comeng_facwork/1433
There were 4 downloads as of 28 Jun 2016.
Abstract
This efficient application of any numerical integration method depends on accurate estimation of the local truncation error to govern step size control. In this paper, the local truncation error of the multirate method using the forward Euler integration is derived leading to the calculation of the optimal step ratio. The techniques of applying multirate method in power systems are discussed. By implementing the multirate method in a practical power system example, the multirate strategies are proved to be efficient compared with traditional simulation methods.
This paper has been withdrawn.
